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Bike touring routes & trails

Mûr-De-Bretagne

View of Lake Guerlédan – View of Lake Guerlédan loop from Saint-Aignan

Bike touring routes & trails

Mûr-De-Bretagne

View of Lake Guerlédan – View of Lake Guerlédan loop from Saint-Aignan

Hard

9

riders

View of Lake Guerlédan – View of Lake Guerlédan loop from Saint-Aignan

03:41

45.5km

880m

Cycling

Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is right next to a parking lot.

Last updated: March 24, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 3.93 km for 151 m

After 10.9 km for 127 m

Waypoints

A

Start point

Parking

Get Directions

1

2.06 km

Guerlédan Lock - Nantes to Brest Canal

Highlight • Monument

Last locks before reaching the barrage

Tip by

2

2.47 km

Guerlédan Dam

Highlight • Monument

Guerledan Dam possibility of going to the foot by road to admire this impressive building. On the right a small path leads up to lake level, the view is superb.

Translated by Google •

Tip by

3

4.22 km

View of Lake Guerlédan

Highlight • Viewpoint

A very nice climb before enjoying this grandiose panorama in clear weather, but the effort is definitely worth it.

Translated by Google •

Tip by

4

7.13 km

View of Lake Guerlédan

Highlight • Viewpoint

Beautiful view of the Guérledan lake which is worth it

Translated by Google •

Tip by

5

34.4 km

Landroanec Beach

Highlight • Beach

Charming bay on the Guerlédan lake, formed by the dam that effectively ended the use of the Canal Nantes à Brest

Tip by

B

45.5 km

End point

Parking

Way Types & Surfaces

Way Types

21.6 km

12.9 km

6.64 km

2.57 km

1.68 km

161 m

Surfaces

14.7 km

13.0 km

11.9 km

5.67 km

161 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (290 m)

Lowest point (80 m)

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Weather

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Friday 29 May

24°C

12°C

-- %

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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